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结构式
乙二醇
甲醛
63148-62-9
MDI
丁酮
二甲基亚砜
碳酸氢钠
471-34-1
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乙二醇
甲醛
63148-62-9
MDI
丁酮
二甲基亚砜
碳酸氢钠
471-34-1
环辛酮
合成路线
(共 432 条)
17696-11-6
8-溴辛酸
→
反应条件
502-49-8
环辛酮
反应条件
1: SOCl2 / 3 h / Heating 2: 94.6 percent / Et3N / diethyl ether / 0.5 h / Ambient temperature 3: 78 percent / NaBH4, NaH, 2-propanol / dioxane / 1.) 70 deg C, 2.) reflux, 1 h 4: 98.4 percent / m-chloroperbenzoic acid / CH2Cl2 / Ambient temperature 5: tert-BuOK / dimethylsulfoxide; tetrahydrofuran / 0.17 h / Ambient temperature 6: Al-Hg / tetrahydrofuran; H2O / 0.67 h / Heating View Scheme
参考文献
Ohtsuka, Yasuo; Oishi, Takeshi
Chemical & Pharmaceutical Bulletin, 1983 , vol. 31, # 2 p. 454 - 465
73674-09-6
8-溴辛酰氯
→
反应条件
502-49-8
环辛酮
反应条件
1: 94.6 percent / Et3N / diethyl ether / 0.5 h / Ambient temperature 2: 78 percent / NaBH4, NaH, 2-propanol / dioxane / 1.) 70 deg C, 2.) reflux, 1 h 3: 98.4 percent / m-chloroperbenzoic acid / CH2Cl2 / Ambient temperature 4: tert-BuOK / dimethylsulfoxide; tetrahydrofuran / 0.17 h / Ambient temperature 5: Al-Hg / tetrahydrofuran; H2O / 0.67 h / Heating View Scheme
参考文献
Ohtsuka, Yasuo; Oishi, Takeshi
Chemical & Pharmaceutical Bulletin, 1983 , vol. 31, # 2 p. 454 - 465
78082-10-7
→
反应条件
502-49-8
环辛酮
反应条件
1: 78 percent / NaBH4, NaH, 2-propanol / dioxane / 1.) 70 deg C, 2.) reflux, 1 h 2: 98.4 percent / m-chloroperbenzoic acid / CH2Cl2 / Ambient temperature 3: tert-BuOK / dimethylsulfoxide; tetrahydrofuran / 0.17 h / Ambient temperature 4: Al-Hg / tetrahydrofuran; H2O / 0.67 h / Heating View Scheme
参考文献
Ohtsuka, Yasuo; Oishi, Takeshi
Chemical & Pharmaceutical Bulletin, 1983 , vol. 31, # 2 p. 454 - 465
73674-12-1
→
反应条件
502-49-8
环辛酮
反应条件
1: 98.4 percent / m-chloroperbenzoic acid / CH2Cl2 / Ambient temperature 2: tert-BuOK / dimethylsulfoxide; tetrahydrofuran / 0.17 h / Ambient temperature 3: Al-Hg / tetrahydrofuran; H2O / 0.67 h / Heating View Scheme
参考文献
Ohtsuka, Yasuo; Oishi, Takeshi
Chemical & Pharmaceutical Bulletin, 1983 , vol. 31, # 2 p. 454 - 465
73674-22-3
→
反应条件
502-49-8
环辛酮
反应条件
1: tert-BuOK / dimethylsulfoxide; tetrahydrofuran / 0.17 h / Ambient temperature 2: Al-Hg / tetrahydrofuran; H2O / 0.67 h / Heating View Scheme
参考文献
Ohtsuka, Yasuo; Oishi, Takeshi
Chemical & Pharmaceutical Bulletin, 1983 , vol. 31, # 2 p. 454 - 465
292-64-8
环辛烷
→
反应条件
502-49-8
环辛酮
+
696-71-9
环辛醇
+
5263-56-9
反应条件
dihydrogen peroxide; sodium isothiocyanate; triphenylphosphine; iron nitrate (III) in pyridine; acetic acid T=0°C; 6 h; effect of amount of PPh3; Product distribution;
参考文献
Barton, Derek H. R.; Beviere, Stephane D.
Tetrahedron Letters, 1993 , vol. 34, # 36 p. 5689 - 5692
4277-32-1
→
反应条件
284-20-8
+
502-49-8
环辛酮
+
3806-59-5
1,3-环辛二烯
反应条件
benzyltrichlorostannane T=97 - 100°C; 0.7 h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Marton, Daniele; Slaviero, Pierangelo; Tagliavini, Giuseppe
Tetrahedron, 1989 , vol. 45, # 22 p. 7099 - 7108
14478-13-8
1-环辛烯-1-醇1-乙酸酯
→
反应条件
502-49-8
环辛酮
+
23202-10-0
反应条件
tri-n-butyltin methoxide; [Pd(1,2-bis(diphenylphosphino)ethane)(OAc)2] in acetonitrile T=80°C; var. catalyst,; Product distribution;
参考文献
Tsuji, Jiro; Minami, Ichiro; Shimizu, Isao; Kataoka, Hideaki
Chemistry Letters, 1984 , p. 1133 - 1136
59322-87-1
→
反应条件
502-49-8
环辛酮
+
52318-93-1
+
71-36-3
正丁醇
反应条件
sodium hydroxide; dihydrogen peroxide in tetrahydrofuran Title compound not separated from byproducts;
参考文献
Toi, Hiroo; Yamamoto, Yoshinori; Sonoda, Akio; Murahashi, Shun-Ichi
Tetrahedron, 1981 , vol. 37, p. 2261 - 2268
286-62-4
→
反应条件
502-49-8
环辛酮
+
21573-31-9
+
4277-29-6
环庚烷甲醛
+
4114-99-2
反应条件
iron(II) sulfate T=108°C; 2 h; Yield given. Further byproducts given;
参考文献
Arata, Kazushi; Nakamura, Hideo; Nakamura, Yuki
Bulletin of the Chemical Society of Japan, 1994 , vol. 67, # 8 p. 2351 - 2353
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